Reinforcing plate laser welding pre-fixing tool
By designing the pre-solid tooling for laser welding of reinforced plates and using multiple fixtures and pneumatic systems for pre-fixing, the existing cold plate welding problems are solved, and efficient and stable welding process and cost reduction are achieved.
Patent Information
- Application Number
- CN202422241718.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-13
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-13
AI Technical Summary
The existing cold plate welding methods are low efficiency, poor quality control, high cost and low yield, and manual pre-fixation is difficult.
A reinforcement plate laser welding pre-solid tooling is designed, and the product is pre-fixed using multiple fixtures and pneumatic systems. The fixtures are Z-shaped and arc-shaped structures, and are equipped with buffering devices to prevent product damage.
It realizes stable fixation of the product during laser welding, improves welding yield and reduces corporate costs.
Smart Images
Figure CN223129662U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of new energy cold plate heat exchange manufacturing, in particular to a pre-fixing tooling for laser welding of a reinforcing plate. Background Technique
[0002] For the welding of existing cold plate heat exchangers, pipeline connectors, or reinforcing plates, it is usually necessary to pre-fix the products manually by using large pliers for clamping. After the pre-fixing is completed, the reinforcing plate or the pipeline connector is welded by laser welding. However, this welding method has low efficiency, poor product quality control, high cost, and low yield, resulting in high production costs for enterprises. Content of the Utility Model
[0003] The purpose of the utility model is to provide a pre-fixing tooling for laser welding of a reinforcing plate to solve the problems raised in the above background technique.
[0004] To achieve the above purpose, the utility model provides the following technical solution: A pre-fixing tooling for laser welding of a reinforcing plate, including a tooling bracket. A tooling platform is provided on the end face of the tooling bracket. A product is placed on the end face of the tooling platform. A plurality of first clamps fixedly arranged with the tooling platform are symmetrically arranged on both sides and one end of the product. First clamping blocks and second clamping blocks are provided at the clamping ends of the plurality of first clamps. A plurality of second clamps are provided at the other end of the product.
[0005] Further optimized, a reinforcing plate is placed between the first clamping block and the product.
[0006] Further optimized, the first clamping block and the second clamping block are respectively in a Z-shaped structure and an arc-shaped structure.
[0007] Further optimized, connecting plates are provided at one ends of the plurality of second clamps, and pressing plates connected thereto are provided at the lower ends of the connecting plates.
[0008] Further optimized, a buffer cushion block and a buffer spring are sequentially arranged between the pressing plate and the connecting plate.
[0009] Further optimized, an air source interface is provided on one side of the second clamp, and an air valve opening switch and an air valve closing switch are respectively arranged between the air source interface and the second clamp.
[0010] Beneficial Effects
[0011] The pre-fixing tooling for laser welding of a reinforcing plate provided by the utility model pre-fixes the product through a plurality of clamps arranged on the end face of the tooling platform, so that the product is fixed stably and is not prone to shaking. During subsequent laser welding, the yield of the product is guaranteed, and the cost of the enterprise is also greatly reduced. Description of the Drawings
[0012] Figure 1 This is the overall structural schematic diagram of the present utility model. Specific embodiments
[0013] The following are specific embodiments of the present utility model in combination with the accompanying drawings to further describe the technical solutions of the present utility model, but the present utility model is not limited to these embodiments.
[0014] Embodiment
[0015] As Figure 1 shown, a laser welding pre-fixing tooling for a reinforcing plate includes a tooling bracket 1. A tooling platform 2 is provided on the end face of the tooling bracket 1. A product 3 is placed on the end face of the tooling platform 2. A plurality of first clamps 5 fixedly arranged with the tooling platform are symmetrically provided on both sides and one end of the product 3. First clamping blocks 6 and second clamping blocks 7 are provided at the clamping ends of the plurality of first clamps 5. A plurality of second clamps 8 are provided at the other end of the product 3.
[0016] In this embodiment, a reinforcing plate 4 is placed between the first clamping block 6 and the product 3. The reinforcing plate 4 is clamped and fixed by the first clamping block 6 and is welded in subsequent processes.
[0017] The first clamping block 6 and the second clamping block 7 are respectively in a Z-shaped structure and an arc-shaped structure. The Z-shaped structure and the arc-shaped structure can clamp and fix the product and the reinforcing plate 4 to prevent their position deviation during the welding process, thereby resulting in a low welding yield.
[0018] One end of each of the plurality of second clamps 8 is provided with a connecting plate 9. A pressing plate 10 connected thereto is provided at the lower end of the connecting plate 9. A buffer cushion block 12 and a buffer spring 11 are sequentially provided between the pressing plate 10 and the connecting plate 9. The damage to the product caused by the downward pressure of the clamp can be avoided by the provided pressing plate 10, buffer cushion 12 and buffer spring 11.
[0019] An air source interface 13 is provided on one side of the second clamp 8. An air valve opening switch 14 and an air valve closing switch 15 are respectively provided between the air source interface 13 and the second clamp 8. The pressing or opening control of the plurality of first clamps is performed through the air valve switch.
[0020] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.
Claims
1. A laser welding pre-fixing tooling for a reinforcing plate, characterized in that: It includes a tooling bracket (1). A tooling platform (2) is provided on the end face of the tooling bracket (1). A product (3) is placed on the end face of the tooling platform (2). A plurality of first clamps (5) fixedly arranged with the tooling platform are symmetrically provided on both sides and one end of the product (3). First clamping blocks (6) and second clamping blocks (7) are provided at the clamping ends of the plurality of first clamps (5). A plurality of second clamps (8) are provided at the other end of the product (3).
2. The laser welding pre-fixing tooling for the reinforcing plate according to claim 1, wherein: A reinforcing plate (4) is placed between the first clamping block (6) and the product (3).
3. The laser welding pre-fixing tooling for the reinforcing plate according to claim 1, characterized in that: The first clamping block (6) and the second clamping block (7) are in a Z-shaped structure and an arc-shaped structure respectively.
4. The laser welding pre-fixing tooling for the reinforcement plate according to claim 1, wherein: One end of each of the plurality of second clamps (8) is provided with a connecting plate (9), and a pressing plate (10) connected thereto is provided at the lower end of the connecting plate (9).
5. The laser welding pre-fixing tooling for the reinforcing plate according to claim 4, wherein: A buffer cushion block (12) and a buffer spring (11) are sequentially provided between the pressing plate (10) and the connecting plate (9).
6. The laser welding pre-fixing tooling for the reinforcing plate according to claim 1, wherein: An air source interface (13) is provided on one side of the second clamp (8). An air valve opening switch (14) and an air valve closing switch (15) are respectively provided between the air source interface (13) and the second clamp (8).